How to show grand total amount in english words Magento 2 invoice pdf?

Question

In Magento 2 invoice pdf, how can I show grand total amount in english words also? How can I achieve this?

Answer 1

You Can Convert Using NumberFormatter class

$f = new NumberFormatter("en", NumberFormatter::SPELLOUT);
echo $f->format(1432);

Output :-

one thousand four hundred thirty-two